24/7 Hot Water
Heat Pump Hot Water Heaters
24/7 Hot Water delivers heat pump hot water services across the Sunshine Coast, including Maroochydore, Caloundra and Gympie. Our team brings more than 30 years of industry experience and operates under QBCC licence 1133569.
We are authorised service agents for leading brands, which supports accurate specifications and technical references. Guidance covers unit sizing to match peak demand, airflow paths for efficient operation, and acoustic placement that considers nearby rooms and neighbours.
We explain defrost behaviour on cool mornings and timer options that align with daily routines or solar PV. Safety remains central with verified tempering at outlets and correctly terminated pressure and temperature relief discharge.
Pipework and insulation are planned to limit heat loss and assist future servicing. Documentation records model numbers, serials and controller settings for easy retrieval.
We provide clearly defined scheduling with updates available. For heat pump hot water heaters in Gympie, call 0438 247 247.
- Brand-trained support
- Safety controls
- Written handover
Quality & Efficient Service
Hot Water Specialists
Rapid Response
Set up
Configured For Your Site
Before we start, a short site walk-through checks access, footing and clearances. Then the unit location is chosen to provide clean airflow while reducing noise impact on bedrooms or neighbours.
Manufacturer offsets are confirmed, anchors are set on a stable base, and condensate or defrost water is directed to suitable drainage. Pipe runs are routed for the shortest practical path, insulated end to end, and valves are positioned for reach.
Controls are configured for operating modes, timers and boost settings that suit household patterns or solar PV. Tempering setpoints are verified at fixtures and the relief line is sized, labelled and run to a safe termination.
Commissioning includes leak checks, electrical verification and recording of sensor values and thermostat settings. Handover notes outline recovery behaviour, seasonal considerations and simple routine checks.

Follow up support is available, and visit records are kept to refer to for later enquiries.
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Send An Enquiry in Gympie
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How does a heat pump hot water heater work?
It moves heat from air into water using a refrigerant loop. A fan draws air across an evaporator, the compressor raises temperature, and a condenser transfers heat to the tank. The refrigerant then expands to repeat the cycle.
Recovery speed depends on air temperature, airflow and tank size. A tempering valve controls outlet temperature, while a pressure temperature relief valve protects the system during normal thermal expansion.
Do heat pump hot water heaters work in winter?
Yes, though efficiency and recovery slow as air temperature drops. Units may pause for short defrost cycles to clear ice on the coil. Good placement with unobstructed airflow helps, as does avoiding alcoves that recycle chilled air.
Many models offer boost or hybrid modes for cold snaps. Correct sizing, adequate run time and insulated pipework support steady performance through colder mornings and still nights.
What maintenance do heat pump hot water heaters need?
Keep intake and discharge areas clear so air flows freely. Clean or replace filters, and check the evaporator for dust that limits heat transfer. Confirm condensate drains freely to a suitable point.
Test the pressure temperature relief valve, and verify the tempering valve still mixes to a safe outlet temperature. In hard water areas plan periodic anode inspections. Record model numbers, settings and changes to track performance over time.
